Arzhakova, Larisa Mikhailovna. University Slavic studies in St. Petersburg Written by Сосницкий Дмитрий Александрович on 18 December 2017.
Shevchenko, Kirill Vladimirovich; Kazak, Oleg Gennadyevich. An innovative study of the history of the formation of the Belarusian and Ukrainian languages Written by Смирнова Светлана Сергеевна on 26 December 2022.
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